An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes nut (1), tube coupling.
NSN 6320-00-925-0558
NSN 6135-00-405-1989
NSN 6110-00-939-7065
NSN 6145-00-138-6781
NSN 5998-01-057-0069
NSN 5998-01-392-7370
NSN 5950-01-645-2471
NSN 6620-01-519-2628
NSN 6645-01-580-9570
NSN 4140-01-486-1436
NSN 6620-01-564-3041
NSN 5998-01-503-2148